Dosing device
AssigneeE.H. Klijn Beheer B.V.
InventorErik Hans Klijn
Life of this patent
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Abstract
The invention relates to a dosing device for mixing additive into a basic flow, comprising: a passage for the basic flow; an inlet for the additive in the passage; a container for the additive connected to the inlet via a dosing mechanism and having a controllable drive for discharge of the additive into the inlet; weighing means for determining the weight of at least the container with the additive; and a control for the drive which is connected to the weighting means for setting a dosed discharge, wherein the dosing mechanism is arranged on the inlet via the weighing means.
Claims7
Dosing device for mixing additive into a basic flow, comprising:
- a passage for the basic flow;
- an inlet for the additive in the passage;
- a container for the additive connected to the inlet via a dosing mechanism and having a controllable drive for discharge of the additive into the inlet;
- weighing means for determining the weight of at least the container with the additive;
- and
- a control for the drive which is connected to the weighing means for setting a dosed discharge, wherein the dosing mechanism is arranged on the inlet via the weighing means.
Device as claimed in one or more than one of the foregoing claims, wherein the inlet comprises a neck part, through which the passage extends, and with an opening forming the inlet for loosely receiving therein an outlet of the dosing mechanism.
Device as claimed in one or more than one of the foregoing claims, wherein the dosing mechanism comprises a worm screw in a cylinder which is connected to the drive and forms a dosing cylinder, wherein the worm screw and the cylinder form a unit.
Dependencies are inferred from the claim text.